In the past, Zhang Xu always felt that the students at Hogwarts in the "plot" were a group of very calm people.

In his first year, Dumbledore arranged and guided Harry Potter to team up to break through the level.

In the second year, when several of their classmates were petrified, the students did nothing but suspect Harry Potter as a parseltongue, and just lay down on it.

It's the same in the third and fourth grades, no matter what happens, everyone is on the homework and class notes.

Barty Crouch Jr. tried to give Neville a chance to help Harry, but Neville didn't say anything to Harry after taking the book, and finally had to let Dobby run away.

In the fifth grade, in the face of Umbridge's repressive rule, only the Weasley twins stood up and defied openly, and the other students did little except shout "666" after the twins succeeded.

When they were only in the seventh grade, Luna and Ginny tried to steal the Gryffindor Sword from the Headmaster's office.

This may have something to do with the atmosphere of the school, everyone is too dependent on their own principal, anyway, the sky is falling and there is a principal on top, and they just need to shout "666" after the problem is solved, why bother so much.

Although it is possible that this was deliberately arranged by Old Deng in order to highlight the reputation of Harry Potter, it also reduced the strength of the students.

The Harry trio grew up in trouble, and the other students also needed to grow up in the constant trouble.

Students are the flowers of the motherland, so that students can grow up in trouble, and fewer students will die in the Hogwarts Armageddon that may still come, which is the reason why Zhang Xu keeps instigating students to make trouble.

It is impossible for the students to directly resist Percy Weasley, Percy is not like his former enemies, and with the Ministry of Magic behind him, his power in Hogwarts is justified.

So at present, before everyone catches his handle and kills him with one blow, they can only add to his blockage.

Percy was a diligent and conscientious officer, knowing that the students had gone through every application in him.

If it had been replaced by Zhang Xu, he would have already applied for the reorganization of the Quidditch team, so that the students would know what it means to not die if they don't die.

was rectified by the students, Percy said that it was false to say that he was angry in his heart, but the law does not blame the public, and he is not good at attacking the students, so he was angry in the professor's review.

In the on-site teaching review, Percy couldn't do anything to Zhang Xu, because he knew that Zhang Xu was very popular with the students in the classroom and had a good reputation among the students.

Besides, Percy did not have the cheekiness to write a report in the spring and autumn penmanship like Umbridge and a certain Western reporter, and the final review result could only be passed.

Percy is also in the Orderly camp, which also makes the students' hostility towards him not too high.

As for questioning Zhang Xu's teaching content in class like those old stubborns, Percy would not do it. He himself took Zhang Xu's class for a year, and when he graduated, the grade of this class in the senior wizard level exam was "O". If he turns around and attacks Zhang Xu with this now, he will have to fall into it himself.

There is no way to deal with Zhang Xu, but Percy still has a way to deal with others.

At this time, Hagrid is still on leave, and his salary and benefits this year are estimated to be cut in half.

So Percy got into a fight with Professor Snape.

Lately, when I saw Snape in the faculty lounge every day, his face had never looked better.

Now the students at Hogwarts say that if Professor Weasley was killed recently, it must be Professor Snape.

Percy's method was also simple, and when conducting the on-site teaching review of the Potions class, he only questioned Gryffindor students.

For the next two weeks, as long as there are Gryffindor students in Potions class, and the time does not conflict with Defence Against the Dark Arts class, Percy will inevitably be seen sitting in the corner of the Potions classroom, writing and drawing in his notebook.

The students Percy asked were basically Harry and Neville, who used to be the ones Snape used to scare when he had the opportunity.

As for the Ravenclaw, Hufflepuff and Slytherin students, Percy did not look for any of them.

So every time Zhang Xu saw Snape in the faculty lounge with a cold face, he always complained in his heart, "I knew this was the case, why bother in the first place".

Snape couldn't go to Dumbledore for this, on the one hand, because he couldn't pull it off, and on the other hand, he didn't take care of it himself.

And Dumbledore couldn't play a role in this, and Percy made corresponding rules in order to avoid Dumbledore's interference at the beginning.

The on-site teaching review is that the senior investigator directly listens to the class and directly contacts and communicates with the students randomly in the classroom, and there is no place for the principal to intervene in the middle, and there is no way to arrange for the "trust" to fool the senior investigator.

Professor McGonagall approached Snape about the matter. On that day, Zhang Xu was bared outside the faculty lounge by Professor Flitwick and Professor Sprout, saying that Professor McGonagall was talking to Snape.

After Zhang Xu and the others walked outside the door for more than half an hour, Snape came out of it with a white face.

When it was time for the next Potions lesson, Zhang Xu saw the results of Professor McGonagall's conversation with Snape.

This time, instead of just writing down the potions making steps on the blackboard and letting the students do it, Snape explained the main points of each step and the mistakes that were easy to make mistakes.

When students operate, there is no sarcasm after students make mistakes in the past, but when some students make mistakes, they correct students' mistakes, and there is no cold words like in the past.

Although Zhang Xu didn't know what the situation was like in the other two colleges, it was a good change.

Percy's on-site instructional review took place for two weeks.

Then the students awaited curiously the results of the review, or rather the final fate of Professor Snape.

As for Professor Zhang, no one cares about him now, just like China vs. Brazil, whether it is table tennis or football, there is no suspense about the outcome of the game.

As for whether there was a deal between Dumbledore and Percy behind this, this is also in the students' speculation.

Many students thought that Dumbledore might compromise on some points to keep Snape's place.

Percy seemed happy to whet the students' appetite until the end of October, Halloween, when the results were announced.

Zhang Xu was subjected to an on-site teaching review because his application for qualifications was not passed, and Percy finally decided that he had performed well in his class and had the qualifications to be a surrogate professor.

Snape's problem was that his performance reviews were not up to par, and Percy felt that his classroom performance had recently improved compared to what was described in the performance appraisal form, so he conducted a second round of on-site teaching reviews three months later before making a final conclusion.

Many students didn't expect Percy to toss for so long and give such a smooth result.

Zhang Xu was not surprised by this result, after all, Snape is not a soft persimmon, it can be used to knock on the mountain and shake the tiger, if Percy treats Snape as a soft persimmon to pinch, Zhang Xu will feel that Percy's head is caught by the door panel.

And it would be good for Percy to do so, and Fudge naturally didn't have any hope that he would bring down a dean, but it was also good to make a dean of Dumbledore's department lose such a big face.

In this way, Percy not only added points in front of the minister, saying that he still did a good job, but also could not fight the side of Hogwarts, and some things were easy to operate after a long time.

However, Percy could not have found an opportunity not to fire one or two professors, after all, his mission at Hogwarts was to plant a nail here.

At this time, everyone in Hogwarts knew Percy's true goal - Hagrid.

With Zhang Xu and Snape in front of the foreshadowing, when it came time to review Hagrid, everyone had nothing to say.

As for Professor Snape, Zhang Xu found that he had started to practice cutting steaks with Shenfeng Shadowless while eating.